Based on serde-value, serde-value-flatten provides a function to flatten any struct which
implement serde::Serialize.
You can start using it by first adding it to your Cargo.toml:
toml
[dependencies]
serde = "1.0"
serde_derive = "1.0"
serde_value_flatten = "0.1"
Then, create a structure which implement the serde::Serialize trait and use it with any
serde lib.
```rust
struct SubFoo { a: String, b: u64, }
struct Foo {
a: String,
b: f64,
c: Vec
fn main() { let foo = Foo { a: "test".into(), b: 0.5, c: vec![5, 9], d: SubFoo { a: "subtest".into(), b: 695217 } }; let ser = serdevalueflatten::toflattenmaptree("", Some(""), &foo).unwrap();
println!("{}", serde_json::to_string_pretty(&ser).unwrap());
}
**Output**:
json
{
"a": "test",
"b": 0.5,
"c0": 5,
"c1": 9,
"da": "subtest",
"db": 695217
}
```
The feature ovh-ldp allow to suffix fields names to suits to the LDP naming conventions.
In your Cargo.toml, set:
toml
[dependencies]
serde = "1.0"
serde_derive = "1.0"
serde_value_flatten = { version = "0.1", features = ["ovh-ldp"] }
Re-run the previous example, and now the output will be :
json
{
"_a": "test",
"_b_float": 0.5,
"_c_0_long": 5,
"_c_1_long": 9,
"_d_a": "subtest",
"_d_b_double": 695217
}
License: BSD-3-Clause